| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.63 | 8.651% | $181.0452 | $181.05 | $181.05 | $181.00 |
| Purchase #2 | $167.46 | 6.327% | $178.0552 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $80.33 | 13.231% | $90.9585 | $90.96 | $90.95 | $91.00 |
| Purchase #4 | $123.71 | 11.673% | $138.1507 | $138.15 | $138.15 | $138.20 |
| Purchase #5 | $195.77 | 9.459% | $214.2879 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $223.57 | 9.414% | $244.6169 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $122.30 | 3.730% | $126.8618 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $1,079.77 | $1,173.9762 | $1,173.99 | $1,173.95 | $1,174.10 | |